• Dynamic Corporation Limited
    Midea Group - China
    DCL has been our partner and supplier for over 6 years. Their electric actuators are used to drive our guide vane of our refrigeration compressors. Our central air conditioners are serviing customers in HVAC all around the world with DCL's products. They continuously provide very reliable products and very ontime service to support us.
  • Dynamic Corporation Limited
    Valve Solution Inc. - USA
    DCL has been our ODM/OEM plant for about ten years. Their products are designed per UL and CSA standard and passed CSA certification. Very few Chinese manufacturers can produce USA's standard electric actuaotrs with such good quality, that is why we choose them as our long term partner. We are expecting DCL can keep innovation.
  • Dynamic Corporation Limited
    WESA Armaturen GmbH - Germany
    With 15 years cooperation with DCL, we are very satified with DCL's products. DCL regards quality first and their employees are very rigorous to products. They always do many experiments and tests to confirm their new designs and upgrade. We are also amazing about their wonderful quality control for the outsourcing parts.
Contact Person : Ryan
Phone Number : +86 18942933531
Whatsapp : +8618942933531

CF3M/CF8M Flanged Explosion Proof Electric Butterfly Valve

Place of Origin WUHAN,CHINA
Brand Name DCL
Certification CE/ROHS/CSA/IP67
Minimum Order Quantity 1pc
Packaging Details carton/pallet
Delivery Time 7 working days
Payment Terms D/P, T/T, Western Union, MoneyGram
Supply Ability 2000PCS/month

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Product Details
Name High Purity Electric Butterfly Valve Use For Chemistry / Gas / Food & Beverage
Type Sanitary Butterfly Valve Valve Type Clamp Type Connection
Material SS304(SF8), SS316(SF8M), SS316L(SF3M) Electric Actuator Quarter Turn Actuator
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SF3M electric butterfly valve


Quarter Turn electric butterfly valve

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Product Description

High purity electric butterfly valve for chemistry / gas / food & beverage / pharmacy




DCL sanitary electric butterfly valves are widely used for winery, beverage and pharmacy industries etc., those who require very strict sanitary environments. So the material of valve must be stainless steel. Electronic polishing is standard process for sanitary valves, to avoid medium accumulation area and potential pollution.


name High Purity Electric Butterfly Valve
Type: Clamp Type Connection
Electric Actuator: Quarter Turn Actuator
Use For: Chemistry / Gas / Food & Beverage
Material: SS304(SF8), SS316(SF8M), SS316L(SF3M)





Sanitary butterfly valve

  • SS304(SF8), SS316(SF8M), SS316L(SF3M) material available
  • Standard electronic polishing to make surface smooth and clean
  • Acid and high temperature resistance
  • Size from DN40 to DN600, 1 1/2” to 12”
  • EPDM seal standard
  • Clamp type connection
  • Blowout proof stem
  • Top flange ISO 5211 direct mounting


Electric actuator

  • Quarter turn operation with compact design
  • ISO 5211 multi flange mounting well coupled to soft seal, metal seal, PVC butterfly valve
  • Used for flap valve and ventilation butterfly valve as well, size up to DN1200/48”
  • Self-locking worm gear drive prevents back driving to keep no leak of valve
  • Handle or handwheel for manual operation
  • Visual position indicator for butterfly valve turning angle
  • CSA listed/UL complied/CE marked/RoHS 3.0 tested



Actuator Type Butterfly Valve(PN1.0MPa) Ball Valve(≤PN1.6MPa) Vent Valve(≤PN0.1MPa)
DCL-Ex05 DN50~65 DN40 DN50~80
DCL-Ex10 DN80~100 DN50~65 DN100~200
DCL-Ex20 DN125~150 DN80~100 DN250~300
DCL-Ex40 DN200 DN125 DN350~450
DCL-Ex60 DN250 DN150 DN500~600